o2 and air/fuel gauge
07-17-2004, 04:16 AM
#1
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Join Date: May 2004
Location: las vegas, nv
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o2 and air/fuel gauge
i just got my air/fuel gauge and it says i have to hook one of the wires to the o2 sensor. i was told there are 3. what are the 3 wires for and which one is the wire is the wire that sends the rich/lean signal to the cars computer?
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